Enum KdfLabelKind

#[repr(u8)]
pub enum KdfLabelKind {
    Joiner,
    Welcome,
    Epoch,
    Init,
    SenderData,
    Encryption,
    Exported,
    Exporter,
    External,
    Confirm,
    Membership,
    Resumption,
    Authentication,
    Application,
    Handshake,
    Tree,
    Nonce,
    Key,
    Secret,
    Path,
    Node,
    DerivedPsk,
    TargetedMessagePsk,
    TargetedMessageSenderAuthData,
    AssociatedPartyKeyScheduleEpochSecret,
    AssociatedPartyKeyScheduleExporterSecret,
    AssociatedPartyEpochSecret,
    AssociatedPartySecret,
    AssociatedPartyCommitSecret,
    AssociatedPartyCommitSecretId,
    AssociatedPartyCommitBaseSecret,
    HpqMlsExport,
    ApplicationExport {
        component_id: ComponentId,
        label: String,
    },
    Arbitrary(String),
}

Labels for MLS KDF derivations (i.e. domain separation)

https://www.rfc-editor.org/rfc/rfc9420.html#section-8-13

Variants

Joiner

Welcome

Epoch

Init

SenderData

Encryption

Exported

Exporter

External

Confirm

Membership

Resumption

Authentication

Application

Handshake

Tree

Nonce

Key

Secret

Path

Node

DerivedPsk

TargetedMessagePsk

Available on crate feature draft-ietf-mls-extensions only.

TargetedMessageSenderAuthData

Available on crate feature draft-ietf-mls-extensions only.

AssociatedPartyKeyScheduleEpochSecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartyKeyScheduleExporterSecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartyEpochSecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartySecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartyCommitSecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartyCommitSecretId

Available on crate feature draft-kohbrok-mls-associated-parties only.

AssociatedPartyCommitBaseSecret

Available on crate feature draft-kohbrok-mls-associated-parties only.

HpqMlsExport

Available on crate feature draft-ietf-mls-combiner only.

ApplicationExport

Available on crate feature draft-ietf-mls-extensions only.

Fields

component_id: ComponentId

label: String

Arbitrary(String)

Implementations

impl KdfLabelKind

pub fn to_application_export(&self, component_id: ComponentId) -> Self

Available on crate feature draft-ietf-mls-extensions only.

Trait Implementations

impl AsRef<str> for KdfLabelKind

fn as_ref(&self) -> &str

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for KdfLabelKind

fn clone(&self) -> KdfLabelKind

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for KdfLabelKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for KdfLabelKind

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for KdfLabelKind

fn fmt(&self, f: &mut Formatter<'_>) -> Result<(), Error>

Formats the value using the given formatter.

impl<'_derivative_strum> From<&'_derivative_strum KdfLabelKind> for &'static str

fn from(x: &'_derivative_strum KdfLabelKind) -> &'static str

Converts to this type from the input type.

impl From<EpochSecretExport> for KdfLabelKind

fn from(value: EpochSecretExport) -> Self

Converts to this type from the input type.

impl From<KdfLabelKind> for &'static str

fn from(x: KdfLabelKind) -> &'static str

Converts to this type from the input type.

impl FromStr for KdfLabelKind

type Err = ParseError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> Result<KdfLabelKind, <Self as FromStr>::Err>

Parses a string s to return a value of this type.

impl Hash for KdfLabelKind

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for KdfLabelKind

fn eq(&self, other: &KdfLabelKind) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for KdfLabelKind

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl ToPrefixedLabel for KdfLabelKind

fn to_prefixed_string(&self, protocol_version: ProtocolVersion) -> String

impl TryFrom<&str> for KdfLabelKind

type Error = ParseError

The type returned in the event of a conversion error.

fn try_from(s: &str) -> Result<KdfLabelKind, <Self as TryFrom<&str>>::Error>

Performs the conversion.

impl Eq for KdfLabelKind

impl StructuralPartialEq for KdfLabelKind